196997634

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{69709}}^1$

素因数の和:69874

約数の個数: 24

約数和(自身を含む): 429553020

約数和(自身を除く): 232555386

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 69709, 139418, 209127, 418254, 627381, 1254762, 10944313, 21888626, 32832939, 65665878, 98498817, 196997634]

約数ペア:

[(1, 196997634), (2, 98498817), (3, 65665878), (6, 32832939), (9, 21888626), (18, 10944313), (157, 1254762), (314, 627381), (471, 418254), (942, 209127), (1413, 139418), (2826, 69709)]